Blower Fans (Blower Wheel Or Squirrel Cage)
| Condition | Code | Procedure |
|---|---|---|
| Application incorrect | B | Require repair or replacement |
| Attaching hardware broken | A | Require repair or replacement of hardware |
| Attaching hardware missing | C | Require replacement of hardware |
| Attaching hardware not functioning | A | Require repair or replacement of hardware |
| Broken | A | Require replacement |
| Cracked | B | Require replacement |
| Distorted | A | Require replacement |
| Fins missing | C | Require replacement |
| Hub separated | A | Require replacement |
| Inoperative | A | Require replacement |
|
NOTE:
Inoperative includes intermittent operation.
|
||
| Mounting loose | A | Require repair or replacement |
| Noisy | 2 | Suggest replacement |
| Out of balance | A | Require repair or replacement |